1.3k citations · 3.8k across the 222 of their papers we have counts for
Showing 2012 · cs.LGShow all
2 papers · 2 filters
cs.LG2012★ 5 cited
Structured Sparsity Models for Multiparty Speech Recovery from Reverberant Recordings
Afsaneh Asaei, Mohammad Golbabaee, Hervé Bourlard +1
We tackle the multi-party speech recovery problem through modeling the acoustic of the reverberant chambers. Our approach exploits structured sparsity models to perform room modeli…
cs.LG2012★ 61 cited
Sparse projections onto the simplex
Anastasios Kyrillidis, Stephen Becker, Volkan Cevher and +1
Most learning methods with rank or sparsity constraints use convex relaxations, which lead to optimization with the nuclear norm or the -norm. However, several important le…